Sybren vs Ferron

NED NED · Open Men · 3 results

Sybren Blokvoort

1:08:01 best Open Men time · Heerenveen 2025
81st of 1,541 place in that race · 1,541 Open Men finishers
NED NED · Open Men · 9 results

Ferron Daams

1:06:58 best Open Men time · Amsterdam 2026
175th of 2,802 place in that race · 2,802 Open Men finishers

Station radar · best race with a field of 30 or more

Sybren: Heerenveen 2025, Open Men · Ferron: Amsterdam 2026, Open Men

50% SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
SybrenFerronedge = faster than everyone, centre = slowest

This chart shows where Sybren and Ferron sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Sybren: strongest on Push (faster than 99% of the field), weakest on Pull (faster than 79%).Ferron: strongest on Roxzone (faster than 97% of the field), weakest on Ski (faster than 39%).

See the numbers
Part Sybren: faster than Ferron: faster than
Ski 96% 39%
Push 99% 70%
Pull 79% 90%
BBJ 97% 92%
Row 93% 83%
Carry 96% 73%
Lunges 94% 79%
Wall balls 97% 67%
Roxzone 94% 97%
Runs 85% 97%

Each athlete against their own field at their own best race (division, gender, that venue). Further out is faster.

Part by part

Part Sybren Ferron
SkiErg 96% 39%
Sled push 99% 70%
Sled pull 79% 90%
Burpee broad jump 97% 92%
Row 93% 83%
Farmers carry 96% 73%
Sandbag lunges 94% 79%
Wall balls 97% 67%
Roxzone (moving) 94% 97%
Runs (8 km) 85% 97%

The share of their own field each athlete beat on that segment, at the race named on the left. Higher is better; green marks the better of the two. A dash means no split was published.

Those races as one bar each

Sybren · Heerenveen 2025 · Open Men1:08:01
3:334:003:451:464:354:054:303:414:344:224:361:304:343:394:504:076:01
Ferron · Amsterdam 2026 · Open Men1:06:58
3:054:323:442:424:023:423:553:444:004:274:081:474:064:164:136:064:36
RunsStationsRoxzone (moving between stations)

This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Sybren · Heerenveen 2025 · Open Men: 34:57 running, 27:10 at the stations and 6:01 in the roxzone; the longest station was the row (4:22).Below, Ferron · Amsterdam 2026 · Open Men: 31:13 running, 31:16 at the stations and 4:36 in the roxzone; the longest station was the wall balls (6:06).

See the numbers
Part Sybren · Heerenveen 2025 · Open Men Ferron · Amsterdam 2026 · Open Men
Run 1 3:33 3:05
SkiErg 4:00 4:32
Run 2 3:45 3:44
Sled push 1:46 2:42
Run 3 4:35 4:02
Sled pull 4:05 3:42
Run 4 4:30 3:55
Burpee broad jump 3:41 3:44
Run 5 4:34 4:00
Row 4:22 4:27
Run 6 4:36 4:08
Farmers carry 1:30 1:47
Run 7 4:34 4:06
Sandbag lunges 3:39 4:16
Run 8 4:50 4:13
Wall balls 4:07 6:06
Roxzone 6:01 4:36
Finish 1:08:01 1:06:58

Head to head: 3 races they both ran

Race Sybren Ferron Gap
Utrecht 2025 Doubles Men · 28 Nov 2025 58:02 59:04 1:02 · Sybren faster
Heerenveen 2025 Open Men · 10 May 2025 1:08:01 1:07:50 0:11 · Ferron faster
Amsterdam 2024 Open Men · 10 Oct 2024 1:08:55 1:16:26 7:31 · Sybren faster
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